Moulder is responsible for creating products chosen from one or several materials.

Foundryman will be able to make mould by hand or machine which is a basic step for making casting metal partsby different moulding process.

Welder assembling pieces of metal together or repairing damage in metal components using heavy machinery that emits high heat, melting the metal into shape.

Flame Cutter weld and cut metal parts using gas flame, electric arc and other sources of heat to melt and cut, or to melt and fuse metal. 

Foreman, Welder responsible for training employees on equipment and machinery and managing the budget for a welding project. 

Plumbum Burner burns together lead and lead-alloy connections and builds up storage-battery parts, using oxyacetylene torch and lead bar.

Gas Tungsten Arc Welder assembles and welds metal parts for use in manufacturing or construction projects. 

Underwater Welder uses many common arc welding processes to weld and cut in a wide range of aquatic environments. 

Brazier operate various equipment and machinery such as torches, soldering irons, fluxes and welding machines in order to join two metal pieces together, by heating, melting and forming a metal filler inbetween them, often brass or copper.

Gas Pipe Welder assembling, installing and repairing pipe components and systems according to specifications. 

Fabricator Welder responsible for joining metal using a variety of techniques, often to form new structures.

Sheet Metal Worker mark metal before drilling holes. Sheet metal workers fabricate or install products that are made from thin metal sheets, such as ducts used in heating and air conditioning systems.

Coppersmith can create, from a pattern, copper wares from a sheet of copper. They can also repair, clean and re-tin copper cookware interiors. 

Boilermaker install and maintain boiler systems. Boilermakers assemble, install, maintain, and repair boilers, closed vats, and other large vessels or containers that hold liquids and gases.

Borer make, install and repair articles and parts of articles of sheet metal such as stainless steel, copper, tin, brass, aluminium, zinc or galvanised iron.

Sheet Metal Worker, Vehicle cut and rivet sheet metal, applying heat treatment. They finish off the sheet metal by joining, filing, sanding and smoothing it down.

Sheet Metal Worker, Ornamental are responsible for installing and sometimes fabricating thin metal sheets used in a variety of applications. 

Sheet Metal Worker, Aircraft installing, repairing, inspection, and replacing sheet metal components, including structural assemblies and subassemblies, on aircraft.

Panel Beater, Vehicle assess damage and perform repairs, alterations, or restorations to the exterior of motor vehicles.  

Panel Beater, Aircraft removing, repairing and replacing damaged panels, as well as spray painting, chassis alignment, and refitting body hardware.